Originally Posted by BVF

It's probably because when the water is thrown into the air, each water droplet is like a grain of sand that can be instantly frozen...It's like when I'm at the health club and I get out of the hot tub and put my warm wet swimtrunks into the water extractor that spins it real hard....When the water comes out of the bottom, it's always cold, even though my pants are warm...It's because all of that shaking seperated the water and the air cools each water droplet before it reforms into a cold stream of water in the bottom.